mirror of
https://github.com/esp-rs/esp-hal.git
synced 2025-09-28 04:40:52 +00:00
447411fb58
* Rework hal initialization * Turn sw interrupt control into a virtual peripheral * Return a tuple instead of a named struct * Fix docs * Remove SystemClockControl * Move software interrupts under interrupt * Re-document what's left in system * Update time docs * Update sw int docs * Introduce Config * Fix tests * Remove redundant inits * Doc * Clean up examples&tests * Update tests * Add changelog entry * Start migration guide * Restore some convenience-imports * Remove Config from prelude
117 lines
2.7 KiB
Rust
117 lines
2.7 KiB
Rust
//! lcd_cam i8080 tests
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//% CHIPS: esp32s3
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//% FEATURES: generic-queue
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#![no_std]
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#![no_main]
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use esp_hal::{
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clock::Clocks,
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dma::{Dma, DmaDescriptor, DmaPriority},
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dma_buffers,
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gpio::DummyPin,
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lcd_cam::{
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lcd::i8080::{Command, Config, TxEightBits, I8080},
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LcdCam,
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},
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prelude::*,
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};
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use hil_test as _;
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const DATA_SIZE: usize = 1024 * 10;
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struct Context<'d> {
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lcd_cam: LcdCam<'d, esp_hal::Async>,
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clocks: Clocks<'d>,
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dma: Dma<'d>,
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tx_buffer: &'static [u8],
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tx_descriptors: &'static mut [DmaDescriptor],
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}
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#[cfg(test)]
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#[embedded_test::tests(executor = esp_hal_embassy::Executor::new())]
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mod tests {
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use super::*;
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#[init]
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async fn init() -> Context<'static> {
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let (peripherals, clocks) = esp_hal::init(esp_hal::Config::default());
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let dma = Dma::new(peripherals.DMA);
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let lcd_cam = LcdCam::new_async(peripherals.LCD_CAM);
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let (tx_buffer, tx_descriptors, _, _) = dma_buffers!(DATA_SIZE, 0);
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Context {
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lcd_cam,
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clocks,
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dma,
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tx_buffer,
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tx_descriptors,
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}
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}
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#[test]
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async fn test_i8080_8bit(ctx: Context<'static>) {
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let channel = ctx.dma.channel0.configure(false, DmaPriority::Priority0);
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let pins = TxEightBits::new(
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DummyPin::new(),
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DummyPin::new(),
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DummyPin::new(),
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DummyPin::new(),
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DummyPin::new(),
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DummyPin::new(),
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DummyPin::new(),
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DummyPin::new(),
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);
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let mut i8080 = I8080::new(
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ctx.lcd_cam.lcd,
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channel.tx,
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ctx.tx_descriptors,
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pins,
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20.MHz(),
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Config::default(),
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&ctx.clocks,
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);
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i8080
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.send_dma_async(Command::<u8>::None, 0, &ctx.tx_buffer)
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.await
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.unwrap();
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}
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#[test]
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async fn test_i8080_8bit_async_channel(ctx: Context<'static>) {
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let channel = ctx
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.dma
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.channel0
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.configure_for_async(false, DmaPriority::Priority0);
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let pins = TxEightBits::new(
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DummyPin::new(),
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DummyPin::new(),
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DummyPin::new(),
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DummyPin::new(),
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DummyPin::new(),
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DummyPin::new(),
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DummyPin::new(),
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DummyPin::new(),
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);
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let mut i8080 = I8080::new(
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ctx.lcd_cam.lcd,
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channel.tx,
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ctx.tx_descriptors,
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pins,
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20.MHz(),
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Config::default(),
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&ctx.clocks,
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);
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i8080
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.send_dma_async(Command::<u8>::None, 0, &ctx.tx_buffer)
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.await
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.unwrap();
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}
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}
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